Filed Under
Sign Me Up!
Join your colleagues who already get great content delivered right to their inbox.
Sign up Digital!
If you don't want to bring your iPad into the bathroom, we can send you a magazine subscription for free!
Subscribe to Print!
Rapid inspection device uses acoustics
Problem
Charlotte-Mecklenburg Utilities Division in Charlotte, N.C., wanted to reduce sewer overflows without cleaning the entire 4,100-mile system. Officials searched for ways to determine blockages quickly and at a cost relative to...
